COMBINING THE CASTING AND PUNCHING TECHNOLOGY

被引：0

作者：

Ashkeyev, Zh. ^{[1
]}

Sarkenov, B. ^{[1
]}

Isagulov, A. ^{[1
]}

Zhukebaeva, T. ^{[1
]}

Bukanov, Zh. ^{[1
]}

Amangeldina, G. ^{[1
]}

Mashekov, S. ^{[1
]}

机构：

[1] Karaganda State Tech Univ, Karaganda, Kazakhstan

来源：

METALURGIJA | 2016年 / 55卷 / 03期

关键词：

Al-Si (AL4); deformation; casting; punching; structure;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In the article there are presented the results of studying the microstructure of metals obtained by the method of casting and punching in equal-channel step matrixes (ECSM). The analysis of the microstructure of metals obtained on the scanning and transmission microscope showed that owing to realization of intensive shift deformations on the inclined portion of ECSM there emerge shear bands which extend practically in parallel to zones of the matrix channels connection and influence positively closing and sealing all internal defects of cast blanks.

引用

页码：545 / 548

页数：4